Dr. Raqui computed a two-way factorial analysis of variance with types of aggression (relational or overt) and the type of communication method (email, phone, or in-person) as the independent variables and level of self-esteem as the dependent variable. The relational aggression main effect was significant, F(1, 222) = 4.2, p = .001, eta²= .031. Which of the following represents the number represents the between-subjects degrees of freedom? A) 222 B) .001 C) 4.2 D) 1

Question

Quizplus · Accepted Answer

The between-subjects degrees of freedom for a main effect in a two-way ANOVA is represented by the number of levels of the factor minus one. For relational aggression, which has two levels (relational or overt), the degrees of freedom is 1 (2-1=1).

Dr Raqui Computed a Two-Way Factorial Analysis of Variance with Types